chapter 58

Question 1

Which one of the following statements about the fetal face is false?
A. The fetal profile is well imaged with transvaginal sonography beginning late in 2nd trimester
B. The modified coronal view is best to image a cleft lip and palate
C. The maxilla and orbits are well imaged in a true sagittal plane.
D. The longitudinal view domonstrates the nasal bones, soft tissue, and madible

Answer 1

C

Question 2

which one of the following image planes is best for imaging cleft lip and palate?
A. transverse
B. Longitudinal
C. Transverse oblique
D. modified coronal

Answer 2

D

Question 3

Extensive facial screening may be hindered by all of the following except?
A. bone shadowing
B. poor feal positioning
C. polyhydraminos
D. Maternal obesity

Answer 3

C

Question 4

Craniosynostosis may be defined as which one of the following?
A. wide cranial sutures
B. overlapping cranial sutures
C. protrusion of the meninges outside the sutures
D. premature colosure of the cranial sutures

Answer 4

D

Question 5

Which one of the following is the result from a malfomation of thelymphatic system?
A. teratoma
B. goiter
C. cystic hygroma
D. Brachial cleft cyst

Answer 5

C

Question 6

Evaluation of the nasal triad should include all of the following except:
A. nasal symmetry
B. nostril length
C. nasal septum integrity
D. continuity of the upper lip to exclude cleft lip and palate

Answer 6

B

Question 7

which one of the following about cleft lip is false.
A complete bilateral cleft lip and palate is a small gap in the let upper lip on the modified coronal view; the nose is flattened and widened

Answer 7

A complete bilateral cleft lip and palate is a small gap in the let upper lip on the modified coronal view; the nose is flattened and widened

Question 8

which one of the following statments about an epignathus is false?
A. an epignathus is a teratoma located in the oropharynx
B. the mass may be hightly complex and contain solid, cystic, or calcified components
C. swallowing is not impaired in fetuses with epignathus
D. a small stomach may be present

Answer 8

C

Question 9

what is the most common neck mass?

Answer 9

Cystic hygroma colli

Question 10

proboscis suggest which on the the following abnormalities.
A. tri 18
B. Cepahlocele
C. holoprosencephaly
D. pierre robin syndroms

Answer 10

C

Question 11

The optimal gestational age for measuring the nuchal translucency is _____ wks.

Answer 11

11-13

Question 12

The most common congenital anomaly of the face is ?

Answer 12

cleft lip

Question 13

differential considerations for cystic hygroma include all of the following except:
A. goiter
B. nuchal edema
C. brachial cleft cyst
D. thyroglossal duct cyst

Answer 13

A

Question 14

What term describes a small chin?

Answer 14

micrognathia

Question 15

an elongated forehead in the sagittal plane and triangular in shape in the axial plane describes?

Answer 15

trigonocephaly

Question 16

Ear malfomation may be observed in which one of the following?
A. pierre robin syndroms
B.goldstein syndrome
C. beckwith-wiedemann syndroms
D. goldenhar syndroms

Answer 16

D

Question 17

Cleft lip with or without cleft palate is seen more frequently in which one of the following groups?
A. caucasians
B. african americans
C. asians
D. native americans

Answer 17

D

Question 18

which one of the following statements about a fetal goiter is incorrect?
A. featl goiter appears symmetric
B. feal goiter appears heterogenous
C. mass arises from the anterior neck
D. a fetal goiter is associated with maternal thyroid diseases

Answer 18

B

Question 19

Congenital anomalies of the face occur in 1 in _____ births

Answer 19

600

Question 20

An isolated unilateral cleft lip defect commonly orignates ?

Answer 20

on the left side of the face

Question 21

Which one of the following statements about neck teratomas is incorrect?
A. teratomas are usually unilateral
B. teratoma may demonstrate a complex appearence
C. They are usually located posterior
D. Color doppler may be helpful in diagnosis

Answer 21

C